Search Results for author: Junbum Shin

Found 3 papers, 1 papers with code

HETAL: Efficient Privacy-preserving Transfer Learning with Homomorphic Encryption

1 code implementation21 Mar 2024 Seewoo Lee, Garam Lee, Jung Woo Kim, Junbum Shin, Mun-Kyu Lee

Although numerous previous studies proposed to use homomorphic encryption to resolve the data privacy issue in transfer learning in the machine learning as a service setting, most of them only focused on encrypted inference.

Privacy Preserving Transfer Learning

Collecting and Analyzing Multidimensional Data with Local Differential Privacy

no code implementations28 Jun 2019 Ning Wang, Xiaokui Xiao, Yin Yang, Jun Zhao, Siu Cheung Hui, Hyejin Shin, Junbum Shin, Ge Yu

Motivated by this, we first propose novel LDP mechanisms for collecting a numeric attribute, whose accuracy is at least no worse (and usually better) than existing solutions in terms of worst-case noise variance.

Attribute

Collecting and Analyzing Data from Smart Device Users with Local Differential Privacy

no code implementations16 Jun 2016 Thông T. Nguyên, Xiaokui Xiao, Yin Yang, Siu Cheung Hui, Hyejin Shin, Junbum Shin

Organizations with a large user base, such as Samsung and Google, can potentially benefit from collecting and mining users' data.

Databases

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